FR746250A - Dispositif pour la protection des transformateurs de distribution contre la foudre - Google Patents
Dispositif pour la protection des transformateurs de distribution contre la foudreInfo
- Publication number
- FR746250A FR746250A FR746250DA FR746250A FR 746250 A FR746250 A FR 746250A FR 746250D A FR746250D A FR 746250DA FR 746250 A FR746250 A FR 746250A
- Authority
- FR
- France
- Prior art keywords
- protection
- distribution transformers
- against lightning
- transformers against
- lightning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/02—Means for extinguishing arc
- H01T1/08—Means for extinguishing arc using flow of arc-extinguishing fluid
- H01T1/10—Means for extinguishing arc using flow of arc-extinguishing fluid with extinguishing fluid evolved from solid material by heat of arc
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US578300A US1923727A (en) | 1931-12-01 | 1931-12-01 | Protection of distribution transformers against lightning |
Publications (1)
Publication Number | Publication Date |
---|---|
FR746250A true FR746250A (fr) | 1933-05-24 |
Family
ID=24312273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR746250D Expired FR746250A (fr) | 1931-12-01 | 1932-11-23 | Dispositif pour la protection des transformateurs de distribution contre la foudre |
Country Status (2)
Country | Link |
---|---|
US (1) | US1923727A (fr) |
FR (1) | FR746250A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2947958A (en) * | 1955-07-18 | 1960-08-02 | Gen Electric | High voltage current transformer |
US3313983A (en) * | 1965-08-27 | 1967-04-11 | Central Transformer Corp | Transformers |
US5184270A (en) * | 1990-06-13 | 1993-02-02 | Abb Power T&D Company, Inc. | Internal arc gap for secondary side surge protection and dissipation of a generated arc |
US5130880A (en) * | 1990-06-13 | 1992-07-14 | Abb Power T & D Company, Inc. | Internal arc gap for secondary side surge protection |
US10065714B2 (en) | 2015-02-25 | 2018-09-04 | Onesubsea Ip Uk Limited | In-situ testing of subsea power components |
US9727054B2 (en) | 2015-02-25 | 2017-08-08 | Onesubsea Ip Uk Limited | Impedance measurement behind subsea transformer |
US9945909B2 (en) | 2015-02-25 | 2018-04-17 | Onesubsea Ip Uk Limited | Monitoring multiple subsea electric motors |
US20160247618A1 (en) * | 2015-02-25 | 2016-08-25 | Onesubsea Ip Uk Limited | Subsea transformer with integrated high resistance ground |
US10026537B2 (en) * | 2015-02-25 | 2018-07-17 | Onesubsea Ip Uk Limited | Fault tolerant subsea transformer |
-
1931
- 1931-12-01 US US578300A patent/US1923727A/en not_active Expired - Lifetime
-
1932
- 1932-11-23 FR FR746250D patent/FR746250A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1923727A (en) | 1933-08-22 |
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